Black Star Oil Company focuses on the prevention of water contamination and the transportation and recycling of hazardous waste. The company offers waste oil, antifreeze, debris, paint and contaminated soil removal services. Its offices are equipped with computers, scanners and digital cameras. Black Star Oil Company also provides asbestos, absorbents and contaminated diesel removal solutions. The company offers disposal services for various types of computer screens and keyboards. In addition, it provides nonhazardous and hazardous material removal and remediation services. Black Star Oil Company works with several mortgage companies and state and local municipalities, as well as offers property preservation and protection solutions. It is licensed by the state of California.